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All 3 posts Subject: Acetophenones from Aryl Iodides + Acetic Anhydride Please login to post Down

pHarmacist
(pHantasticant)
10-06-03 12:59
No 462963
User Picture       Acetophenones from Aryl Iodides + Acetic Anhydride

Palladium-Catalyzed Reaction of Aryl Iodides with Acetic Anhydride. A Carbon Monoxide-Free Synthesis of Acetophenones
Sandro Cacchi,* Giancarlo Fabrizi, Federica Gavazza, and Antonella Goggiamani
Org. Lett., 5 (3), 289 -291, 2003 (http://pharmacist.the-hive.tripod.com/acetophen.pdf)
DOI:10.1021/ol027243b S1523-7060(02)07243-7

Abstract: The palladium-catalyzed reaction of aryl iodides with acetic anhydride provides a straightforward and experimentally simple carbon monoxide-free route to acetophenones. The reaction tolerates a wide range of functionalized aryl iodides. Acetophenones are isolated in excellent yield with a variety of neutral, slightly electron-rich, and slightly electron-poor aryl iodides, whereas moderate yields are obtained with aryl iodides containing strongly electron-withdrawing substituents.

http://www.bassdrive.com/BassDrive.m3u <-- 24/7 d'n'b - Music Beyond

Rhodium
(Chief Bee)
10-06-03 13:17
No 462965
User Picture       Nice, but is it really useful for our purposes?

Nifty, buy does it really offer any significant advantages over Friedel-Crafts acylation (using Polyphosphoric acid and GAA)?

pHarmacist
(pHantasticant)
10-06-03 13:29
No 462966
User Picture       nah...

Not really, but it's just another possibility...

http://www.bassdrive.com/BassDrive.m3u <-- 24/7 d'n'b - Music Beyond

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	All 3 posts		Subject: Acetophenones from Aryl Iodides + Acetic Anhydride		Please login to post		Down


		pHarmacist (pHantasticant) 10-06-03 12:59 No 462963				Acetophenones from Aryl Iodides + Acetic Anhydride
						Palladium-Catalyzed Reaction of Aryl Iodides with Acetic Anhydride. A Carbon Monoxide-Free Synthesis of Acetophenones Sandro Cacchi, Giancarlo Fabrizi, Federica Gavazza, and Antonella Goggiamani* Org. Lett., 5 (3), 289 -291, 2003 (http://pharmacist.the-hive.tripod.com/acetophen.pdf) DOI:10.1021/ol027243b S1523-7060(02)07243-7 Abstract: The palladium-catalyzed reaction of aryl iodides with acetic anhydride provides a straightforward and experimentally simple carbon monoxide-free route to acetophenones. The reaction tolerates a wide range of functionalized aryl iodides. Acetophenones are isolated in excellent yield with a variety of neutral, slightly electron-rich, and slightly electron-poor aryl iodides, whereas moderate yields are obtained with aryl iodides containing strongly electron-withdrawing substituents. http://www.bassdrive.com/BassDrive.m3u <-- 24/7 d'n'b - Music Beyond



		Rhodium (Chief Bee) 10-06-03 13:17 No 462965				Nice, but is it really useful for our purposes?
						Nifty, buy does it really offer any significant advantages over Friedel-Crafts acylation (using Polyphosphoric acid and GAA)?



		pHarmacist (pHantasticant) 10-06-03 13:29 No 462966				nah...
						Not really, but it's just another possibility... http://www.bassdrive.com/BassDrive.m3u <-- 24/7 d'n'b - Music Beyond

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